Hello Ralph, Thanks for the update on this issue.
I used the latest master (c38866eb3929339147259a3a46c6fc815720afdb). The behaviour is still the same: aborting before MPI_File_close leaves /tmp/OMPI_*.sm files. These are not removed by your updated orte-clean. I now seeked for the origin of these files and it seems to be in ompi/mca/sharedfp/sm/sharedfp_sm_file_open.c:154 where also a left over TODO note some lines above is mentioning the need for a correct directory. I would suggest updating the path there to be under the <ompi_process_info.job_session_dir> directory which is cleaned by orte-clean, see https://github.com/cniethammer/ompi/commit/2aedf6134813299803628e7d6856a3b781542c02 Best Christoph ----- Original Message ----- From: "Ralph Castain" <r...@open-mpi.org> To: "Open MPI Developers" <devel@lists.open-mpi.org> Sent: Wednesday, June 21, 2017 4:33:29 AM Subject: Re: [OMPI devel] orte-clean not cleaning left over temporary I/O files in /tmp I updated orte-clean in master, and for v3.0, so it cleans up all both current and legacy session directory files as well as any pmix artifacts. I don’t see any files named OMPI_*.sm, though that might be something from v2.x? I don’t recall us ever making files of that name before - anything we make should be under the session directory, not directly in /tmp. > On May 9, 2017, at 2:10 AM, Christoph Niethammer <nietham...@hlrs.de> wrote: > > Hi, > > I am using Open MPI 2.1.0. > > Best > Christoph > > ----- Original Message ----- > From: "Ralph Castain" <r...@open-mpi.org> > To: "Open MPI Developers" <devel@lists.open-mpi.org> > Sent: Monday, May 8, 2017 6:28:42 PM > Subject: Re: [OMPI devel] orte-clean not cleaning left over temporary I/O > files in /tmp > > What version of OMPI are you using? > >> On May 8, 2017, at 8:56 AM, Christoph Niethammer <nietham...@hlrs.de> wrote: >> >> Hello >> >> According to the manpage "...orte-clean attempts to clean up any processes >> and files left over from Open MPI jobs that were run in the past as well as >> any currently running jobs. This includes OMPI infrastructure and helper >> commands, any processes that were spawned as part of the job, and any >> temporary files...". >> >> If I now have a program which calls MPI_File_open, MPI_File_write and >> MPI_Abort() in order, I get left over files /tmp/OMPI_*.sm. >> Running orte-clean does not remove them. >> >> Is this a bug or a feature? >> >> Best >> Christoph Niethammer >> >> -- >> >> Christoph Niethammer >> High Performance Computing Center Stuttgart (HLRS) >> Nobelstrasse 19 >> 70569 Stuttgart >> >> Tel: ++49(0)711-685-87203 >> email: nietham...@hlrs.de >> http://www.hlrs.de/people/niethammer >> _______________________________________________ >> devel mailing list >> devel@lists.open-mpi.org >> https://rfd.newmexicoconsortium.org/mailman/listinfo/devel > > _______________________________________________ > devel mailing list > devel@lists.open-mpi.org > https://rfd.newmexicoconsortium.org/mailman/listinfo/devel > _______________________________________________ > devel mailing list > devel@lists.open-mpi.org > https://rfd.newmexicoconsortium.org/mailman/listinfo/devel _______________________________________________ devel mailing list devel@lists.open-mpi.org https://rfd.newmexicoconsortium.org/mailman/listinfo/devel _______________________________________________ devel mailing list devel@lists.open-mpi.org https://rfd.newmexicoconsortium.org/mailman/listinfo/devel
